Climatological Report (Monthly)
Issued by NWS
Issued by NWS
186
CXUS53 KDVN 012324
CLMIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
624 PM CDT SUN JUN 01 2025
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...THE IOWA CITY IA CLIMATE SUMMARY FOR THE MONTH OF MAY 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
HIGHEST 91 05/15 77 14
LOWEST 39 05/18 45 -6
AVG. MAXIMUM 74.0 73.4 0.6
AVG. MINIMUM 49.7 51.7 -2.0
MEAN 61.8 62.6 -0.8
DAYS MAX >= 90 1
DAYS MAX <= 32 0
DAYS MIN <= 32 0
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
TOTALS 2.96 4.48 -1.52
DAILY AVG. 0.10 0.14 -0.04
DAYS >= .01 9
DAYS >= .10 3
DAYS >= .50 3
DAYS >= 1.00 1
GREATEST
24 HR. TOTAL 1.70 05/19 TO 05/20
DEGREE DAYS
HEATING TOTAL 138 149 -11
SINCE 7/1 5545 6102 -557
COOLING TOTAL 50 73 -23
SINCE 1/1 64 81 -17
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WIND (MPH)
AVERAGE WIND SPEED 7.7
HIGHEST WIND SPEED/DIRECTION 36/280 DATE 05/16
HIGHEST GUST SPEED/DIRECTION 52/270 DATE 05/16
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.41
NUMBER OF DAYS FAIR 15
NUMBER OF DAYS PC 6
NUMBER OF DAYS CLOUDY 7
AVERAGE RH (PERCENT) 65
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 HAIL 0
SLEET 0 FOG 5
FOG W/VIS <= 1/4 MILE 1 HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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